SE7808934L - PROCEDURE AND DEVICE FOR TREATMENT OF IRON MUSHROOMS - Google Patents

PROCEDURE AND DEVICE FOR TREATMENT OF IRON MUSHROOMS

Info

Publication number
SE7808934L
SE7808934L SE7808934A SE7808934A SE7808934L SE 7808934 L SE7808934 L SE 7808934L SE 7808934 A SE7808934 A SE 7808934A SE 7808934 A SE7808934 A SE 7808934A SE 7808934 L SE7808934 L SE 7808934L
Authority
SE
Sweden
Prior art keywords
mushrooms
iron
procedure
treatment
iron mushrooms
Prior art date
Application number
SE7808934A
Other languages
Swedish (sv)
Other versions
SE433946B (en
Inventor
Kurt Stift
Horst Sulzbacher
Guenther Saiger
Original Assignee
Voest Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Voest Ag filed Critical Voest Ag
Publication of SE7808934L publication Critical patent/SE7808934L/en
Publication of SE433946B publication Critical patent/SE433946B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/0086—Conditioning, transformation of reduced iron ores
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/10—Reduction of greenhouse gas [GHG] emissions
    • Y02P10/134—Reduction of greenhouse gas [GHG] emissions by avoiding CO2, e.g. using hydrogen
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2991—Coated

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Manufacture Of Iron (AREA)
  • Glanulating (AREA)
  • Compounds Of Iron (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)
SE7808934A 1977-08-25 1978-08-24 PROCEDURE AND DEVICE FOR PROCESSING IRON FUNGI FOR PROTECTION AGAINST AEROXIDATION AND / OR CORROSION IN STORAGE AND TRANSPORT SE433946B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT617477A AT350600B (en) 1977-08-25 1977-08-25 METHOD FOR TREATING IRON SPONGE TO PREVENT REOXIDATION AND DEVICE FOR CARRYING OUT THIS METHOD

Publications (2)

Publication Number Publication Date
SE7808934L true SE7808934L (en) 1979-02-26
SE433946B SE433946B (en) 1984-06-25

Family

ID=3583629

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7808934A SE433946B (en) 1977-08-25 1978-08-24 PROCEDURE AND DEVICE FOR PROCESSING IRON FUNGI FOR PROTECTION AGAINST AEROXIDATION AND / OR CORROSION IN STORAGE AND TRANSPORT

Country Status (24)

Country Link
US (1) US4254167A (en)
JP (1) JPS583003B2 (en)
AR (1) AR215736A1 (en)
AT (1) AT350600B (en)
AU (1) AU505111B1 (en)
BE (1) BE869717A (en)
BR (1) BR7805479A (en)
CA (1) CA1124141A (en)
DE (1) DE2829924C3 (en)
ES (1) ES472851A1 (en)
FR (1) FR2401227A1 (en)
GB (1) GB2003057B (en)
GR (1) GR64997B (en)
IN (1) IN149510B (en)
IT (1) IT1107690B (en)
LU (1) LU80146A1 (en)
MY (1) MY8300179A (en)
NL (1) NL7807751A (en)
NO (1) NO148961C (en)
OA (1) OA06172A (en)
SE (1) SE433946B (en)
TR (1) TR20387A (en)
ZA (1) ZA783925B (en)
ZM (1) ZM6678A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5591691A (en) * 1978-12-29 1980-07-11 Silver Seiko Ltd Typewriter
AT367097B (en) * 1980-06-11 1982-05-25 Voest Alpine Ag METHOD FOR TREATING METALLIC FUEL INSERTS, IN PARTICULAR IRON SPONGE PARTICLES
AT367804B (en) * 1980-10-01 1982-08-10 Voest Alpine Ag METHOD FOR TREATING IRON SPONGE
US4388116A (en) * 1981-08-04 1983-06-14 Hylsa, S.A. Passivation of sponge iron
US4559269A (en) * 1984-04-13 1985-12-17 Mcgean-Rohco, Inc. Composite puffed borax particles
US4751098A (en) * 1986-07-22 1988-06-14 Westinghouse Electric Corp. Reoxidation of partially oxidizable powders
JPH025928U (en) * 1988-06-23 1990-01-16
US5181954A (en) * 1991-01-14 1993-01-26 Hylsa S.A. De C.V. Method for coating iron-bearing particles to be processed in a direct reduction process
US6506231B2 (en) 1996-03-15 2003-01-14 Kabushiki Kaisha Kobe Seiko Sho Method and apparatus for making metallic iron
WO1997034018A1 (en) * 1996-03-15 1997-09-18 Kabushiki Kaisha Kobe Seiko Sho Method and apparatus for making metallic iron
JP2002294318A (en) * 2001-04-02 2002-10-09 Nippon Steel Corp Outdoor storage method for reduced pellet
JP2002363625A (en) * 2001-06-05 2002-12-18 Kobe Steel Ltd Surface coated reduced iron, production method therefor and dissolution method therefor
MX338718B (en) 2010-09-10 2016-04-28 Nu Iron Technology Llc Processed dri material.
DE102021115807A1 (en) 2021-06-18 2022-12-22 Thyssenkrupp Steel Europe Ag Process for treating sponge iron

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1184364B (en) * 1956-06-01 1964-12-31 United States Steel Corp Process for the production of agglomerates containing metallic iron which serve as a substitute for scrap iron in steel production
US2871115A (en) * 1956-06-01 1959-01-27 United States Steel Corp Method of preparing self-fluxing synthetic iron scrap
GB833016A (en) * 1956-06-01 1960-04-21 United States Steel Corp Self-fluxing synthetic iron scrap and method of preparing the same
US3185563A (en) * 1961-05-17 1965-05-25 R N Corp Method and means for prevention of reoxidation of iron concentrates and the like
FR1432307A (en) * 1965-05-05 1966-03-18 R N Corp Compressed powdered iron briquette and its manufacturing process
US3479232A (en) * 1966-09-20 1969-11-18 Exxon Research Engineering Co Passivation of metals
DE1533875A1 (en) * 1967-05-09 1970-02-05 Schenck Dr Ing Dr Ing E H Herm Pieces of sponge iron protected from reoxidation, especially pellets
US3549425A (en) * 1968-01-10 1970-12-22 Exxon Research Engineering Co Passivation of metals
US3617394A (en) * 1968-11-22 1971-11-02 Exxon Research Engineering Co Kiln passivation of reduced ores
DE1940767A1 (en) * 1969-08-11 1972-02-10 Oswald Werner Leodegar Dr Phil Coating of sponge iron pellets - to form an oxidation resistant layer
US3690930A (en) * 1970-07-13 1972-09-12 Exxon Research Engineering Co Method of protecting reduced iron ore by coating
DE2061346C3 (en) * 1970-12-12 1974-10-10 Huettenwerk Oberhausen Ag, 4200 Oberhausen Process for preparing iron ore pellets for direct reduction in fixed and moving beds
DE2306647A1 (en) * 1973-02-10 1974-08-15 Werner Wenzel Oxidation-free melting of iron sponge - by providing the iron with a glassy coating
US4075370A (en) * 1976-04-28 1978-02-21 Ogden Metals, Inc. Passivating metallic cuttings and turnings
US4032352A (en) * 1976-05-03 1977-06-28 Midrex Corporation Binder composition

Also Published As

Publication number Publication date
SE433946B (en) 1984-06-25
AU505111B1 (en) 1979-11-08
BR7805479A (en) 1979-05-02
OA06172A (en) 1981-06-30
FR2401227B1 (en) 1982-03-05
GR64997B (en) 1980-06-11
TR20387A (en) 1981-05-18
IT7850713A0 (en) 1978-08-11
NL7807751A (en) 1979-02-27
MY8300179A (en) 1983-12-31
DE2829924A1 (en) 1979-03-08
IT1107690B (en) 1985-11-25
NO148961B (en) 1983-10-10
FR2401227A1 (en) 1979-03-23
BE869717A (en) 1978-12-01
GB2003057B (en) 1982-02-24
ES472851A1 (en) 1979-03-16
AR215736A1 (en) 1979-10-31
JPS583003B2 (en) 1983-01-19
LU80146A1 (en) 1979-01-19
IN149510B (en) 1982-01-02
NO782883L (en) 1979-02-27
JPS5445609A (en) 1979-04-11
CA1124141A (en) 1982-05-25
ZA783925B (en) 1979-11-28
DE2829924C3 (en) 1985-11-14
ATA617477A (en) 1978-11-15
GB2003057A (en) 1979-03-07
NO148961C (en) 1984-01-18
DE2829924B2 (en) 1980-08-28
ZM6678A1 (en) 1979-06-21
US4254167A (en) 1981-03-03
AT350600B (en) 1979-06-11

Similar Documents

Publication Publication Date Title
SE7809324L (en) TREATMENT OF CARBONABLE MATERIAL
SE7705412L (en) PROCEDURE AND DEVICE FOR TREATMENT OF WASTEWATER
SE7805923L (en) DEVICE FOR FIXING AND COLLECTION OF THE PARTY BODY
SE7904690L (en) CYANOCARBOXAMIDINES AND CHINAZOLINE PROCEDURE
SE431073B (en) FORMING PROCEDURE AND DEVICE FOR IMPLEMENTATION OF THE PROCEDURE
SE7809264L (en) PROCEDURE AND DEVICE FOR GRANULATION OF MELTOR
SE7601277L (en) DEVICE AND PROCEDURE DEVICE AND PROCEDURE
SE7800303L (en) PROTOLOGICAL DEVICE FOR THERAPEUTIC TREATMENT OF HEMORROIDS
SE7810171L (en) PROCEDURE AND DEVICE FOR FINISHING AND DIRECTION OF WORKPIECE
SE7803720L (en) PROCEDURE AND DEVICE FOR TREATING FLYING ASH
IT1092192B (en) APPARATUS AND DIRECT SPINNING PROCEDURE
SE7809637L (en) PROCEDURE AND DEVICE FOR INVESTIGATION OF BAGS
SE7810420L (en) DEVICE FOR THE CREATION AND RADIATION OF MICROVAGORS
SE7802768L (en) PROCEDURE AND DEVICE FOR MANUFACTURE OF CARPET
SE7808934L (en) PROCEDURE AND DEVICE FOR TREATMENT OF IRON MUSHROOMS
SE7805575L (en) PROCEDURE AND DEVICE FOR THE MANUFACTURE OF DECK
SE7801315L (en) PROCEDURE AND DEVICE FOR TREATMENT OF WASTEWATER
SE7807428L (en) PROCEDURE FOR TREATMENT OF VERMEKENSLIGA MATERIAL
SE7810317L (en) PROCEDURE AND DEVICE FOR ANGLE DETERMINATION OF FOREMAL
SE7802992L (en) PROCEDURE AND DEVICE FOR ADJUSTING CROSSES
SE7805025L (en) PROCEDURE AND DEVICE FOR THE MANUFACTURE OF IHALA BODIES AND BODIES OBTAINED THEREOF
SE7810318L (en) PROCEDURE AND DEVICE FOR IDENTIFICATION OF FOREMAL
SE7803186L (en) PROCEDURE AND DEVICE FOR THE MANUFACTURE OF METAL COMPLEX COMPOUNDS
SE7806672L (en) PROCEDURE AND DEVICE FOR THE MANUFACTURE OF TILES
SE7802024L (en) PROCEDURE FOR THE PREPARATION OF PYRROLOKINOXALINONES AND PYRROLOBENZODIAZEPINONS

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 7808934-9

Effective date: 19910315

Format of ref document f/p: F